[PATCH v2 2/3] phy: qualcomm: phy-qcom-eusb2-repeater: Add squelch detect param update

[Krishna Kurapati]

On 12/5/2025 7:01 PM, Konrad Dybcio wrote:
> On 12/4/25 5:46 AM, Krishna Kurapati wrote:
>> Add support for overriding Squelch Detect parameter.
>>
>> Signed-off-by: Krishna Kurapati <krishna.kurapati at oss.qualcomm.com>
>> ---
>>   .../phy/qualcomm/phy-qcom-eusb2-repeater.c    | 22 +++++++++++++++++++
>>   1 file changed, 22 insertions(+)
>>
>> diff --git a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c
>> index 651a12b59bc8..a75b37d4e16d 100644
>> --- a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c
>> +++ b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c
>> @@ -37,6 +37,17 @@
>>   #define EUSB2_TUNE_EUSB_EQU		0x5A
>>   #define EUSB2_TUNE_EUSB_HS_COMP_CUR	0x5B
>>   
>> +static const int squelch_detector[] = {
>> +	[0] = -6000,
>> +	[1] = -5000,
>> +	[2] = -4000,
>> +	[3] = -3000,
>> +	[4] = -2000,
>> +	[5] = -1000,
>> +	[6] = 0,
>> +	[7] = 1000,
>> +};
> 
> I forgot to ask, do these values apply to all of the supported repeaters?
> 

I checked smb2360/pmih010x_eusb2_repeater and pm8550b repeaters 
(SM8{5/6/7}50/ Kaanapali/ Hamoa). For all of them, the above table is same.

Regards,
Krishna,

> i.e.
> 
> PM8550B
> PMIV0104
> SMB2360
> 
> Konrad